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1. 发明授权

US5738177A Production assembly tool 失效
标题翻译：生产装配工具
公开(公告)号：US5738177A
公开(公告)日：1998-04-14
申请号：US687309
申请日：1996-07-25
申请人： Craig A. Schell , James R. Parks , Todd A. Hagan , Pradeep Kumar Nandam , Rouse R. Bailey, Jr.
发明人： Craig A. Schell , James R. Parks , Todd A. Hagan , Pradeep Kumar Nandam , Rouse R. Bailey, Jr.
IPC分类号： B25B21/00 , B23P19/06 , B25B23/14 , B25B23/147 , B25B23/157 , B25F5/00 , B25F5/02 , H03K17/687
CPC分类号： B25F5/001 , B25B23/14 , B25B23/141 , B25B23/1415 , B25B23/147 , B25F5/02 , H03K17/6871
摘要： A production assembly tool for securing fasteners to a workpiece such as an automobile body. The production assembly tool of the present invention includes a housing which encases a motor, a transmission, a clutch mechanism and a control module. The control module controls the running and braking of the motor and prevents both over and under securing of a fastener caused by falsely detected tool clutch conditions. An improved clutch sensor switch is operatively associated with the control module for detecting clutch disengagement. The clutch mechanism is designed to drive the fastener until the clutch sensor switch detects clutch disengagement and signals the control circuit to stop drive and start braking. The production assembly tool further includes a system for ensuring accurate placement of the power tool motor in the power tool housing subsequent to motor servicing or repair. Further, an adjustment collar located in the tool nose allows selective access to a clutch adjustment mechanism of the tool located within the housing for torque level adjustment. In addition, the tool housing is covered by an integral, self-sealing non-marring overmold exterior. The overmold exterior allows a lubrication needle to be inserted through an aperture located beneath the overmold exterior. After the needle is removed, the overmold exterior subsequently self-seals, thereby preventing dirt from entering the interior of the tool housing and the applied lubrication from leaking.
摘要翻译：一种用于将紧固件固定到诸如汽车车身的工件的生产组装工具。本发明的生产装配工具包括一个外壳，其包围电动机，变速器，离合器机构和控制模块。控制模块控制电机的运行和制动，并防止由于错误检测到的工具离合器条件而导致的紧固件的过度和过紧。改进的离合器传感器开关与用于检测离合器分离的控制模块可操作地相关联。离合器机构设计用于驱动紧固件，直到离合器传感器开关检测到离合器分离，并向控制电路发出信号以停止驱动并开始制动。生产装配工具还包括一个系统，用于在马达维修或修理之后确保电动工具电机在动力工具壳体中的精确放置。此外，位于刀尖中的调节套环允许选择性地进入位于壳体内的工具的离合器调节机构以进行扭矩水平调整。此外，工具外壳由一体式，自密封的非破损外覆模制外壳覆盖。包覆模制外部允许润滑针穿过位于包覆模制外部下方的孔。在取下针之后，包覆模制外部随后自密封，从而防止灰尘进入工具壳体的内部，并且所施加的润滑剂不会泄漏。

2. 发明授权

US08875804B2 Screwdriving tool having a driving tool with a removable contact trip assembly 有权
标题翻译：螺丝刀具有具有可拆卸接触脱扣组件的驱动工具
公开(公告)号：US08875804B2
公开(公告)日：2014-11-04
申请号：US12982711
申请日：2010-12-30
申请人： Daniel Puzio , Craig A. Schell , Joseph P. Kelleher , Scott Eshleman , Andrew E. Seman , Todd A. Hagan , Joseph G. Stauffer , Will Wang , John D. Cox
发明人： Daniel Puzio , Craig A. Schell , Joseph P. Kelleher , Scott Eshleman , Andrew E. Seman , Todd A. Hagan , Joseph G. Stauffer , Will Wang , John D. Cox
IPC分类号： E21B15/04 , B25B23/00 , B25B21/02 , B25F5/00
CPC分类号： B25B21/002 , B25B21/02 , B25B23/0007 , B25B23/0064 , B25F3/00 , B25F5/003 , B25F5/02
摘要： A screwdriving tool that includes a driving tool (driver), a sensor, a sensor target and a contact trip assembly that is coupled to the driving tool and has a nose element. The driver has a housing, a motor and an output member that is driven by the motor. One of the nose element and the output member is axially movable and biased by a spring into an extended position. The sensor and sensor target are configured to cooperate to permit the sensor to provide a sensor signal that is indicative of movement of the one of the nose element and the output member. The motor is controllable in a first operational mode and at least one rotational direction based in part on the sensor signal.
摘要翻译：一种螺丝刀，其包括联接到所述驱动工具并具有鼻元件的驱动工具（驱动器），传感器，传感器目标和接触脱扣组件。驱动器具有由马达驱动的壳体，马达和输出构件。鼻元件和输出构件中的一个可轴向移动并由弹簧偏压到延伸位置。传感器和传感器目标被配置为协作以允许传感器提供指示鼻部元件和输出构件之一的运动的传感器信号。部分地基于传感器信号，马达在第一操作模式和至少一个旋转方向上是可控的。

3. 发明申请

US20120090863A1 SCREWDRIVING TOOL HAVING A DRIVING TOOL WITH A REMOVABLE CONTACT TRIP ASSEMBLY 有权
标题翻译：具有可拆卸接触件组件的驱动工具的螺丝刀
公开(公告)号：US20120090863A1
公开(公告)日：2012-04-19
申请号：US12982711
申请日：2010-12-30
申请人： Daniel Puzio , Craig A. Schell , Joseph P. Kelleher , Scott Eshleman , Andrew E. Seman, JR. , Todd A. Hagan , Joseph G. Stauffer , Will Wang , John D. Cox
发明人： Daniel Puzio , Craig A. Schell , Joseph P. Kelleher , Scott Eshleman , Andrew E. Seman, JR. , Todd A. Hagan , Joseph G. Stauffer , Will Wang , John D. Cox
IPC分类号： B25B21/00 , B25F5/00
CPC分类号： B25B21/002 , B25B21/02 , B25B23/0007 , B25B23/0064 , B25F3/00 , B25F5/003 , B25F5/02
摘要： A screwdriving tool that includes a driving tool (driver), a sensor, a sensor target and a contact trip assembly that is coupled to the driving tool and has a nose element. The driver has a housing, a motor and an output member that is driven by the motor. One of the nose element and the output member is axially movable and biased by a spring into an extended position. The sensor and sensor target are configured to cooperate to permit the sensor to provide a sensor signal that is indicative of movement of the one of the nose element and the output member. The motor is controllable in a first operational mode and at least one rotational direction based in part on the sensor signal.
摘要翻译：一种螺丝刀，其包括联接到所述驱动工具并具有鼻元件的驱动工具（驱动器），传感器，传感器目标和接触脱扣组件。驱动器具有由马达驱动的壳体，马达和输出构件。鼻元件和输出构件中的一个可轴向移动并由弹簧偏压到延伸位置。传感器和传感器目标被配置为协作以允许传感器提供指示鼻部元件和输出构件之一的运动的传感器信号。部分地基于传感器信号，马达在第一操作模式和至少一个旋转方向上是可控的。

4. 发明申请

US20130000935A1 SHIELD ASSEMBLY FOR A POWER TOOL 有权
标题翻译：电动工具的屏蔽装配
公开(公告)号：US20130000935A1
公开(公告)日：2013-01-03
申请号：US13534708
申请日：2012-06-27
申请人： Joseph P. Kelleher , Earnest N. Copeland, JR. , Craig A. Schell , Paul K. Trautner
发明人： Joseph P. Kelleher , Earnest N. Copeland, JR. , Craig A. Schell , Paul K. Trautner
IPC分类号： E02F3/96
CPC分类号： B24B55/052 , B23Q11/08 , B24B23/028 , B24B55/04
摘要： The present invention is directed toward a shield assembly for a handheld tool device such as an angle grinder. The shield assembly is selectively repositionable with respect to the cutting tool. A lock mechanism secures the shield assembly in discrete rotational positions relative to the cutting tool. The shield assembly includes a guard member and a bumper member, and an alignment feature configured to align the relative positions of guard member and the bumper member, thereby positing the members in a predetermined relative orientation. With this configuration, the shield assembly is selectively repositionable via a “hands-free” mechanism that permits a user to adjust the position of the shield assembly by simply contacting the shield assembly against a work surface.
摘要翻译：本发明涉及用于诸如角磨机的手持工具装置的屏蔽组件。屏蔽组件相对于切割工具可以选择性地重新定位。锁定机构将屏蔽组件相对于切割工具固定在离散的旋转位置。屏蔽组件包括防护构件和保险杠构件，以及对准构件，其构造成对准防护构件和缓冲构件的相对位置，从而使构件以预定的相对定向。利用这种配置，屏蔽组件通过免提机构选择性地重新定位，其允许用户通过简单地将屏蔽组件接触工作表面来调节屏蔽组件的位置。

5. 发明授权

US07677844B2 Electronic clutch for tool chuck with power take off and dead spindle features 有权
标题翻译：电动离合器用于工具卡盘，具有动力起飞和死角特征
公开(公告)号：US07677844B2
公开(公告)日：2010-03-16
申请号：US11400379
申请日：2006-04-10
申请人： Craig A. Schell , Robert S. Gehret , Daniel Puzio
发明人： Craig A. Schell , Robert S. Gehret , Daniel Puzio
IPC分类号： B23B31/38 , B23B45/02
CPC分类号： B23B45/008 , B23B31/1253 , B23B2231/06 , B23B2231/38 , Y10T279/20 , Y10T279/21 , Y10T408/165 , Y10T408/65 , Y10T408/70
摘要： A power driver may include a motor that rotates upon receiving an input current. A tool chuck may have chuck jaws to hold an accessory. The tool chuck may be coupled to the motor. A power take off mechanism may be connected between the motor and the tool chuck. The power take off mechanism may be adjustable into a CHUCK MODE to one of open and close the chuck jaws while the motor rotates. An electronic clutch may interrupt the input current to the motor if the power take off mechanism is in the CHUCK MODE and if the input current exceeds a trip value.
摘要翻译：功率驱动器可以包括在接收到输入电流时旋转的电动机。工具卡盘可以具有用于夹持附件的卡盘爪。工具卡盘可以联接到马达。动力输出机构可以连接在电动机和工具卡盘之间。动力输出机构可以调节成卡盘模式，同时马达旋转时打开和关闭卡盘爪。如果动力输出机构处于CHUCK MODE，并且输入电流超过跳闸值，则电子离合器可能会中断到电机的输入电流。

6. 发明申请

US20090260495A1 Workpiece adjusting method and apparatus for a miter saw 有权
标题翻译：用于斜切锯的工件调整方法和装置
公开(公告)号：US20090260495A1
公开(公告)日：2009-10-22
申请号：US12385867
申请日：2009-04-22
申请人： Robert J. Opsitos, JR. , Warren A. Ceroll , James P. Bascom , Rick J. Heavel , Craig A. Schell , Robert S. Gehret
发明人： Robert J. Opsitos, JR. , Warren A. Ceroll , James P. Bascom , Rick J. Heavel , Craig A. Schell , Robert S. Gehret
IPC分类号： B26D7/06 , B23Q16/00 , B26D7/01
CPC分类号： B23D47/04 , Y10T83/2066 , Y10T83/74 , Y10T83/7709
摘要： A workpiece adjusting mechanism for a miter saw is provided. The workpiece adjusting mechanism may include: a table for supporting a workpiece to be cut by the miter saw; an engager for engaging the workpiece, the engager configured to move the workpiece with respect to the table; and an actuator configured to control the engager to move the workpiece with respect to the table.
摘要翻译：提供了一种用于斜切锯的工件调节机构。工件调整机构可以包括：用于支撑由斜切锯切割的工件的工作台; 用于接合工件的接合器，所述接合器构造成相对于工作台移动工件; 以及致动器，其构造成控制所述工具相对于所述工作台移动所述工件。

7. 发明授权

US07588398B2 Tool chuck with power take off and dead spindle features 失效
标题翻译：工具卡盘具有动力起飞和死角特征
公开(公告)号：US07588398B2
公开(公告)日：2009-09-15
申请号：US11400378
申请日：2006-04-10
申请人： Daniel Puzio , Craig A. Schell , Robert S. Gehret , Richard J. Heavel , Warren A. Ceroll , Stephen A. Debelius
发明人： Daniel Puzio , Craig A. Schell , Robert S. Gehret , Richard J. Heavel , Warren A. Ceroll , Stephen A. Debelius
IPC分类号： B23B31/26
CPC分类号： B23B31/1253 , B23B45/008 , B23B2231/06 , B23B2231/38 , B25F5/001 , Y10S279/902 , Y10T279/1083 , Y10T279/17615 , Y10T279/275 , Y10T408/65 , Y10T408/70
摘要： A power driver may include a housing, a tool chuck and a power take off mechanism. The tool chuck may have an input shaft mounted for rotation on the housing. The input shaft may support chuck jaws. A chuck actuating shaft may be mounted for rotation on the input shaft. The power take off mechanism may be connected to the tool chuck. The power take off mechanism may be adjustable into a DRILL DRIVE MODE to rotationally drive the input shaft and the chuck actuating shaft together as a unit, and a CHUCK MODE to rotationally drive the chuck actuating shaft relative to the input shaft. The power take off mechanism may be internal of the housing. The power take off mechanism in the CHUCK MODE may rotationally fix the input shaft to the housing.
摘要翻译：动力驱动器可以包括壳体，工具卡盘和动力输出机构。工具卡盘可以具有安装成用于在壳体上旋转的输入轴。输入轴可以支撑卡盘爪。卡盘驱动轴可以安装成用于在输入轴上旋转。动力输出机构可以连接到工具卡盘。动力输出机构可以被调节成钻头驱动模式，以将输入轴和卡盘致动轴作为一个单元旋转驱动，并且卡盘模式相对于输入轴旋转地驱动卡盘致动轴。动力输出机构可以是外壳的内部。 CHUCK MODE中的动力输出机构可以将输入轴旋转地固定在壳体上。

8. 发明授权

US07503401B2 Solenoid positioning methodology 有权
标题翻译：电磁定位方法
公开(公告)号：US07503401B2
公开(公告)日：2009-03-17
申请号：US11095674
申请日：2005-03-31
申请人： Paul Gross , Craig A. Schell , James J. Kenney , Alan Berry
发明人： Paul Gross , Craig A. Schell , James J. Kenney , Alan Berry
IPC分类号： B25C5/02
CPC分类号： B25C1/06
摘要： A method for calibrating a power tool having a roller, a driver and a solenoid. The solenoid has a body and a rod and is coupled to the roller so as to be capable of selectively advancing the roller toward the driver. The method includes: locating the roller onto a predetermined portion of the driver; moving the body of the solenoid in a first direction until the occurrence of a first predetermined condition, the first direction being in a direction that causes the roller to be driven toward the driver; after the occurrence of the first predetermined condition, moving the body of the solenoid in a second direction opposite the first direction until the occurrence of a second predetermined condition and thereafter securing the body of the solenoid to inhibit further movement of the body of the solenoid.
摘要翻译：一种用于校准具有辊，驱动器和螺线管的电动工具的方法。螺线管具有主体和杆，并且联接到辊，以便能够选择性地将辊推向驾驶员。该方法包括：将辊定位在驾驶员的预定部分上; 在第一方向上移动螺线管的主体直到出现第一预定条件，第一方向是使辊被驱动朝向驾驶员的方向; 在发生第一预定条件之后，沿着与第一方向相反的第二方向移动螺线管的主体直到发生第二预定条件，然后固定螺线管的主体以阻止螺线管的主体的进一步移动。

9. 发明申请

US20080060487A1 Driver with External Torque Value Indicator Integrated with Spindle Lock and Related Method 失效
标题翻译：带外部扭矩值指示器的驱动器与主轴锁定和相关方法集成
公开(公告)号：US20080060487A1
公开(公告)日：2008-03-13
申请号：US11853600
申请日：2007-09-11
申请人： Craig A. Schell
发明人： Craig A. Schell
IPC分类号： B25B23/151
CPC分类号： B25B23/147 , B25B23/1456 , G01L3/12 , G01L3/1421
摘要： A power tool generally includes a housing and a motor assembly connected to a transmission assembly. The motor assembly and the transmission assembly are secured against rotation in the housing. A plurality of protrusions extends from a component of the transmission assembly. The power tool further includes an output spindle and a spindle lock assembly that connects the output spindle to the transmission assembly. The spindle lock assembly includes an anvil, an outer ring member and a plurality of roller members. The roller members and the protrusions are disposed between the anvil and the outer ring member. An indicator member extends from the outer ring member. A compliant member connects the outer ring member to an interior portion of the housing. A scale is connected to an exterior portion of the housing, wherein the indicator member moves relative to the scale to indicate a value of torque at the output spindle.
摘要翻译：动力工具通常包括壳体和连接到变速器组件的马达组件。马达组件和变速器组件被固定以防止壳体中的旋转。多个突起从传动组件的部件延伸。电动工具还包括输出主轴和将输出主轴连接到变速器组件的主轴锁定组件。主轴锁定组件包括砧座，外圈构件和多个辊构件。辊构件和突起设置在砧座和外圈构件之间。指示器构件从外圈构件延伸。顺应构件将外圈构件连接到壳体的内部。刻度尺连接到壳体的外部部分，其中指示器构件相对于刻度移动以指示输出主轴处的扭矩值。

10. 发明授权

US07175064B2 Fastener tool 有权
标题翻译：紧固件工具
公开(公告)号：US07175064B2
公开(公告)日：2007-02-13
申请号：US11169268
申请日：2005-06-27
申请人： Craig A. Schell , Ashok S. Baskar , Keven E. Miller , Thomas E. Miller , Charles R. Frohlich, III , John E. Buck
发明人： Craig A. Schell , Ashok S. Baskar , Keven E. Miller , Thomas E. Miller , Charles R. Frohlich, III , John E. Buck
IPC分类号： B25C1/04 , B27F7/13
CPC分类号： B25C5/1689 , B25C1/005 , B25C1/008 , B25C5/1665
摘要： A magazine is connectable to the nosepiece of a fastener tool having a driving mechanism for driving a fastener into a workpiece. The magazine defines a fastener channel for storing one or more fasteners, and a pusher channel that receives a pusher assembly for pushing the fasteners towards the nosepiece. The pusher assembly slides along the pusher channel and includes a pusher for contacting the fastener and pushing the fastener towards the nosepiece, and a spring for biasing the pusher towards the fastener channel. The pusher has a camming surface to bypass fasteners inserted into the magazine assembly when the pusher assembly is moved towards the end of the magazine assembly farthest from the nosepiece. The magazine also has a locking mechanism near the end of the magazine assembly farthest from the nosepiece for latching the pusher.
摘要翻译：一个杂志可连接到具有用于将紧固件驱动到工件中的驱动机构的紧固件工具的鼻梁。弹匣限定用于存储一个或多个紧固件的紧固件通道，以及接收用于将紧固件推向鼻梁的推动器组件的推动器通道。推动器组件沿着推动器通道滑动并且包括用于接触紧固件并将紧固件推向鼻梁的推动器，以及用于将推动器朝向紧固件通道偏置的弹簧。推动器具有凸轮表面，以便当推动器组件朝向距离喷嘴最远的料盒组件的端部移动时，将插入到料盒组件中的紧固件插入。该杂志还具有一个锁定机构，靠近离装置最远的仓组件的端部，用于锁定推动器。

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